180868212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{102533}}^1$

素因数の和:102557

約数の個数: 54

約数和(自身を含む): 531843858

約数和(自身を除く): 350975646

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 102533, 205066, 307599, 410132, 615198, 717731, 922797, 1230396, 1435462, 1845594, 2153193, 2870924, 3691188, 4306386, 5024117, 6459579, 8612772, 10048234, 12919158, 15072351, 20096468, 25838316, 30144702, 45217053, 60289404, 90434106, 180868212]

約数ペア:

[(1, 180868212), (2, 90434106), (3, 60289404), (4, 45217053), (6, 30144702), (7, 25838316), (9, 20096468), (12, 15072351), (14, 12919158), (18, 10048234), (21, 8612772), (28, 6459579), (36, 5024117), (42, 4306386), (49, 3691188), (63, 2870924), (84, 2153193), (98, 1845594), (126, 1435462), (147, 1230396), (196, 922797), (252, 717731), (294, 615198), (441, 410132), (588, 307599), (882, 205066), (1764, 102533)]